Specifications; Changing The Sound - Monacor LA-40 Mode D'emploi

3) Switch on the inductive receiver or the hearing aid with
"telephone coil" (mode or switch position "T" or "MT")
and adjust the desired volume.
For switching off after use, proceed in reverse order.
5.1 Readjust the volume ratio
Only with a microphone connected: If the ambient noise
e. g. the word spoken in the room is too low or too high
compared to the audio source (e. g. TV set), readjust the
microphone volume at the control MIC (1) with the supplied
screwdriver.

5.2 Changing the sound

To readjust the sound, adjust the bass range with the con-
trol BASS (3) and the high range with the control TREBLE
(4) in an optimum way with the supplied screwdriver.
5.3 Releasing the signal sound
Release the signal sound by pressing a momentary push-
button (e. g. bell knob) connected to the amplifier.
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Specifications

Max. loop current: . . . . . . . . 2.8 A
Admissible loop resistance: 0.4 – 2 Ω
Maximum hearing area: . . . 40 m
Inputs (sensitivity/impedance, connection)
MIC: . . . . . . . . . . . . . . . . 2 mV/750 Ω,
microphone supply: . . . . 7.2 V
LINE: . . . . . . . . . . . . . . . 200 mV/11 kΩ,
Tone control
BASS: . . . . . . . . . . . . . . . 100 Hz, ±8 dB
HIGH: . . . . . . . . . . . . . . . 10 kHz, ±10 dB
Frequency range: . . . . . . . . 75 Hz – 7 500 Hz, ±3 dB
Power supply: . . . . . . . . . . . 12 V~/1.5 A via supplied
Ambient temperature: . . . . . 0 – 40 °C
Dimensions (W × H × D): . . 175 × 45 × 102 mm
Weight: . . . . . . . . . . . . . . . . 510 g
Subject to technical modification.
2
6.3 mm jack, unbal.
via 2 kΩ
(tip contact)
phono, left/right
power supply unit
230 V~/50 Hz/22 VA
GB
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